L’accord américano-ukrainien sur les minéraux critiques a quelque chose de déroutant : il ne parait pas susceptible de résoudre les besoins névralgiques des États-Unis.

On a beau disposer des meilleures règles du monde, si personne ne les suit, si leur acceptabilité fait défaut, alors la structure elle-même se révèle inutile. Cela vaut pour la démocratie.

Americans’ trust in government and politicians is at record lows. In a 2022 Pew Research survey, about two-thirds of respondents said that all or most people who run for office want to serve their own ...

Laila Soueif, the mother of jailed Egyptian-British activist Alaa Abd el-Fattah, has been hospitalised just hours before the 150th day of her hunger strike in protest of her sons ...

NOAA’s work has kept fisheries from collapsing, helped coastal ecosystems survive extreme heat and battled invasive species, among many other tasks essential to coastal economies.

A federal judge in the District Court of Columbia will shortly decide if the US president, Donald Trump, is allowed to dictate the terms of service of the Associated Press (AP), the US wire agency ...

A transition from animal proteins to more plant products could help with the food crisis while offering farmers a more sustainable income.

For many people, pets provide unconditional love, companionship and a sense of security. But not all human-pet relationships are beneficial, and some may contribute to stress and anxiety rather than ...

When wind or other disturbances detach winged maple seeds called samaras from their parent tree, they spin through the air – and can even spin when it’s raining. Impacts by high-speed raindrops only ...

What’s a constitutional crisis? Here’s how Trump’s recent moves are challenging the Constitution’s separation of powers ...

A majority of Russians are in favor of peace talks, but a very vocal minority eye US overtures with suspicion and contempt.

As a mechanical engineer who studies frost growth and water droplets on surfaces, I have come to appreciate the importance of deicing planes. Indeed, deicing is an important safety step performed by ...